EP0473228A3 - Improved anode for arc discharge devices - Google Patents
Improved anode for arc discharge devices Download PDFInfo
- Publication number
- EP0473228A3 EP0473228A3 EP19910202143 EP91202143A EP0473228A3 EP 0473228 A3 EP0473228 A3 EP 0473228A3 EP 19910202143 EP19910202143 EP 19910202143 EP 91202143 A EP91202143 A EP 91202143A EP 0473228 A3 EP0473228 A3 EP 0473228A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- arc discharge
- discharge devices
- improved anode
- anode
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/24—Selection of materials for electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/112—Non-rotating anodes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57462090A | 1990-08-28 | 1990-08-28 | |
US574620 | 1990-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0473228A2 EP0473228A2 (en) | 1992-03-04 |
EP0473228A3 true EP0473228A3 (en) | 1992-04-08 |
Family
ID=24296902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910202143 Withdrawn EP0473228A3 (en) | 1990-08-28 | 1991-08-22 | Improved anode for arc discharge devices |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0473228A3 (en) |
JP (1) | JPH04233143A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU334270A1 (en) * | 1970-09-28 | 1972-03-30 | Н. И. Фрезе, А. Щукин, А. В. Абалихин, М. В. Мальцев, | ALLOY BASED ON MOLYBDENASH1pWyt ^ iO • Sv.rrv-r; - ', ^ |
EP0168777A2 (en) * | 1984-07-19 | 1986-01-22 | Scanray A/S | X-ray tube |
JPS63275987A (en) * | 1987-05-07 | 1988-11-14 | Toshiba Corp | Diverter board |
-
1991
- 1991-08-22 EP EP19910202143 patent/EP0473228A3/en not_active Withdrawn
- 1991-08-27 JP JP3238941A patent/JPH04233143A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU334270A1 (en) * | 1970-09-28 | 1972-03-30 | Н. И. Фрезе, А. Щукин, А. В. Абалихин, М. В. Мальцев, | ALLOY BASED ON MOLYBDENASH1pWyt ^ iO • Sv.rrv-r; - ', ^ |
EP0168777A2 (en) * | 1984-07-19 | 1986-01-22 | Scanray A/S | X-ray tube |
JPS63275987A (en) * | 1987-05-07 | 1988-11-14 | Toshiba Corp | Diverter board |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 13, no. 93 (P-838)(3441) 6 March 1989 & JP-A-63 275 987 ( TOSHIBA ) 14 November 1988 * |
SOVIET INVENTIONS ILLUSTRATED Section Ch, Week 7249, October 1972 Derwent Publications Ltd., London, GB; Class M, Page 30, AN 72-77985T/49 & SU-A-334 270 (HIGH MELTING METALS AND HARD ALLOYS RES. INST.) 6 May 1972 * |
Also Published As
Publication number | Publication date |
---|---|
EP0473228A2 (en) | 1992-03-04 |
JPH04233143A (en) | 1992-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB NL |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB NL |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19921009 |